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莫然参加IEEE TrustCom/BigDataSE 2019国际会议学术报告

来源: 点击: 时间:2019年09月03日 11:12


会议名称:2019IEEE计算机与通信领域的信任,安全和隐私/大数据安全会议(TrustCom/BigDataSE2019

报告时间:201994日(星期三)下午1500——1600

报告地点:铁道校区第二综合实验楼513会议室

人:莫然

报告题目:MedBloc: A Blockchain-based Secure EHR System for Sharing and Accessing Medical Data

摘要:In New Zealand, there is currently no shared Electronic Health Record (EHR) system integrated between major healthcare organisations, such as hospitals, medical centres, and specialists. Thanks to its characteristics, blockchain technology can be a suitable platform for building a large-scale EHR system for New Zealand. In this paper, we present MedBloc,a blockchain-based secure EHR system that enables patients and healthcare providers to access and share health records in a usable yet privacy-preserving manner. MedBloc captures a longitudinal view of the patient’s health story and enables patients to give or withdraw consent for regulating access to their records. To protect medical data, MedBloc uses an encryption mechanism and enforces a smart contract-based access control mechanism for regulating access. MedBloc not only demonstrates how the blockchain can establish New Zealand’s first shared EHR system but it shows how blockchain can potentially disrupt the entire medical technology domain.

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